RTC000088

Tetrahidrofuran

Pharmaceutical Secondary Standard; Certified Reference Material

• Sinónimos: Oxolano, Óxido de butileno, Óxido de tetrametileno
• Fórmula lineal: (CH₂)₃CH₂O
• Número CAS: 109-99-9
• Peso molecular: 72.11
• NACRES: NA.24
• UNSPSC Code: 41116107
• Beilstein/REAXYS Number: 102391
• MDL number: MFCD00005356

Propiedades

• Quality Segment: 300
• grade: certified reference material, pharmaceutical secondary standard
• agency: traceable to USP 1601770
• vapor density: 2.5 (vs air)
• vapor pressure: 114 mmHg ( 15 °C), 143 mmHg ( 20 °C)
• CofA: current certificate can be downloaded
• autoignition temp.: 610 °F
• expl. lim.: 1.8-11.8 %
• packaging: pkg of 20 mL
• refractive index: n20/D 1.407 (lit.)
• bp: 65-67 °C (lit.)
• mp: −108 °C (lit.)
• density: 0.889 g/mL at 25 °C (lit.)
• application(s): pharmaceutical small molecule
• storage temp.: 2-30°C
• SMILES string: C1CCOC1
• InChI: 1S/C4H8O/c1-2-4-5-3-1/h1-4H2
• InChI key: WYURNTSHIVDZCO-UHFFFAOYSA-N

Descripción

General description

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Analysis Note

These secondary standards offer multi-traceability to the USP and EP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

To see an example of a Certificate of Analysis for this material enter LRAB9802 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Información de seguridad

• signalword: Danger
• target_organs: Central nervous system, Respiratory system
• supp_hazards: EUH019
• Clase de almacenamiento: 3 - Flammable liquids
• flash_point_f: -6.2 °F
• flash_point_c: -21.2 °C
• pictograms: GHS02,GHS08,GHS05,GHS07
• hcodes: H225,H302,H318,H335,H336,H351
• pcodes: P202 - P210 - P280 - P301 + P312 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3